1. Kuyamba
Methylcellulose ether (MCE), ngati chowonjezera chothandiza, makamaka chimagwiritsidwa ntchito kwambiri mu zinthu zomangira zamakono, makamaka ku gypsum. Hypsum matope yakhala chinthu chofunikira pantchito yomanga chifukwa cha kugwirira ntchito kwake kwakukulu, zotsatsa ndi kusungidwa kwamadzi. Monga polymer pofini, mawilo a methylcellulose ether amagwira ntchito yofunika kwambiri pakukonzanso matope a gypsum.
2. Katundu ndi makina a machitidwe a methylcellulose ether
2.1 Zoyambira Zoyambira za Methylcellulose ether
Methylcellulose ether ndi polymer polymer polymer yomwe imapezeka ndi kusintha kwa methylation. Chipinda chake chimapangidwa makamaka cha shuga. Mlandu wa ether wopangidwa ndi methyletity umakhala bwino ndikukhazikika kwa matenthedwe. Methylcellulose etter ndi madigiri osiyanasiyana a methyleti ndi zolemera moleculation zimawonetsa mawonekedwe osiyanasiyana ojambula, zomwe zimakhudzanso kugwiritsa ntchito popanga zida.
2.2 zotsatira za methyl cellulose ether mu matope gypsum
Ku Hypsum matope, methyl cellulose ether imakhudza kwambiri matope mwa matope motsatira izi:
Kukula Kwakukulu: Mwakuwonjezera matope a matope, kukhazikika kwa matope kumakwaniritsidwa.
Kusunga kwamadzi: popanga ma network mu matope, kutayika kwa madzi kumachepetsedwa, potengera nthawi yokhazikitsa matope.
Kuwongolera magwiridwe antchito: Kupititsa patsogolo kugwirira ntchito matope, kuchepetsa magazi ndi tsankho, ndikusintha komatira.
3. Zotsatira za methyl cellulose ethernce pa matope a gypsum
3.1 Zotsatira za thupi la gypsum
Makutu a methyl cellulose ethel amakhudza mwachindunji thupi la matope a gypsum. Kukula kwa BUTCKEME NETYL Cellulose Ether ikhoza kusintha kuthekera ndi matope ndi matope owonjezera pakuwalimbikitsa ndikukulitsa zovuta.
3.2. Chipolopolo
Kukwera kwambiri kwa cellulose ether ether kumatha kukulitsa kupanikizika kwa matope a gypsum, kupanga matope a matope a gypsum. Izi ndizofunikira kwambiri pomanga pamalo ofukula, zomwe zimachepetsa matope ndi kukonza zomangamanga. Komabe, mafayilo apamwamba kwambiri amatha kupanga matonthowo kwambiri komanso ovuta kugwira ntchito, ndipo moyenera ayenera kupezeka pomanga.
3.3. Kusungidwa kwamadzi
Kusunga kwamadzi ndi chinthu chofunikira kwambiri chokhudza kulimbitsa matope a gypsum. Kutalika kwambiri kwa methyl cellulose ether kumatha kusintha madzi osungira matope chifukwa cha matope omwe amapangidwa ndi matope omwe amapangidwa, kupewa kuwonongeka koyambirira chifukwa cha kutayika kwa madzi mwachangu. Komabe, kusungidwa kwamadzi kwambiri kumatha kutalika koyambirira ndi komaliza kwa matope, komwe kumafunikira kusinthidwa molingana ndi pulogalamu yapadera yofunsira.
3.4. Zotsatira za kugwirira ntchito kwa matope
Makutu a methyl cellulose ether ali ndi mphamvu yofunika kwambiri pakugwiritsa ntchito matope a gypsum:
3.5. Kugwirisetsa
Makulidwe owoneka bwino amathandizira kukonza matope a matope, ndikuwapangitsa kukhala osalala komanso osavuta kugwira ntchito pomanga. Methyl cellulose ether ndi mafayilo owoneka bwino kwambiri adzakulitsa matope a matope, kuchepetsa madzi ake, ndikupanga zomanga zovuta. Kupanga zenizeni, ndikofunikira kusankha methyl cellulose ether eycctose yowoneka bwino malinga ndi zofunikira zomanga kutsimikiziridwa bwino.
3.6. Chosangalatsa
Makutu a methyl cellulose ether ali ndi mphamvu yofunika kwambiri yotsatira matope. Kukwera-ma vithtch methyl cellulose ether kungakulimbikitseni chitsande cha matope a matope a matope a matope a matope a matope am'matontholo, kusintha mphamvu ya athetion ndi kuthekera kwa matope. Izi ndizofunikira kwambiri pamayendedwe apamwamba komanso okwera kwambiri, omwe amatha kuchepetsa kupindika ndikukhetsa matope.
3.7. Zotsatira za kukhazikika kwa matope
Makutu a methyl cellulose ether amakhudzanso kulimba kwa matope a gypsum, makamaka pansi pa zouma zonyowa komanso kuzizira.
3.8. Kuzungulira konyowa
Kutalika kwambiri kwa cellulose ether ether angapangire mawonekedwe okhazikika pa matope mu matope, potero kukonza matope omwe akutsutsana. Pansi pamadzi onyowa, matope okhala ndi mafayilo apamwamba amatha kukhalabe ndi mtima wokhulupirika komanso kukana kukana.
3.9. Free-thaw kuzungulira
Pansi pa nthawi yozungulira ya Free-Thaw, kapangidwe kake ndi kulamula kwamadzi kwa matope kuli ndi kofunikira pa ntchito yake yotsutsa-freeze-thaw. Kukwera kwambiri ku Vithyl cellulose ether kumatha kuchepetsa ma porery pores mu matope ndikuchepetsa kusamuka kwa madzi, potengera kukana kwa matope.
4. Zitsanzo za ntchito ndi zotsatira zake
4.1 magwiridwe antchito a methyl cellose etrasose ndi ma viscosties osiyanasiyana pazotsatira zenizeni
Pomanga, methyl cellulose yokhala ndi ma viscosties osiyanasiyana amagwiritsidwa ntchito mosiyanasiyana. Mwachitsanzo, khoma lopaka ndi kukongoletsa limafunikira cellulose etces yokhazikika kuti ikhale yokhazikika komanso yotsutsa; Pomwe makamu odzikongoletsera ndi mapulogalamu ena amafunikira cellulose etrade okhala ndi mawonekedwe otsika kuti awonetsetse kuti akhale ndi madzi abwino.
4.2 Kusanthula kwenikweni
Milandu yeniyeni ikuwonetsa kuti kugwiritsa ntchito methyl methyl celyl celluse yopepuka kumatha kuchepetsa mphamvu matope ndikuwongolera luso la kumanga ndi mtundu. Mukamakhazikitsa pansi, kusankha mamasukidwe apakati komanso otsika maskilose cellulose eder amatha kusintha madzi ndikupanga zomangazi kukhala yosalala komanso mwachangu.
Makutu a methyl cellulose ether ali ndi mphamvu kwambiri pa matope a gypsum. Kutalika kwa BUTCKEME Methyl cellose yothandizana ndi kusungira madzi, odana ndi matope ndi kutsatsa matope, potengera kugwirira ntchito kwake. Komabe, mafayilo akumwamba kwambiri angayambitse matope kuti akhale ndi madzi ochepetsa komanso kupanga zomanga bwino. Chifukwa chake, mu mapulogalamu othandiza, ndikofunikira kusankha methyl cellulose ether ether ether ether ndi mawonekedwe abwino malinga ndi zofunika kwambiri kuti akwaniritse bwino kwambiri.
Post Nthawi: Feb-17-2025